High-Efficiency Dust Filter (RD40 Interface)
High-efficiency dust filter made of PP and glass fiber block, compliant with GB 2626-2019 standard and reaching Dust Protection Level 3. It effectively protects against oily and non-oily particulate pollutants such as dust, smoke and mist, with stable performance and low inhalation resistance, suitable for various industrial scenarios.
Specifications:
- Product Type: Dust Filter
- Product Material: PP, Glass Fiber Block
- Compliance Standard: GB 2626-2019
- Protection Level: Dust Protection Level 3
- Filtration Efficiency: ≥99.97%
- Product Function: Protects against oily and non-oily particulate pollutants such as dust, smoke and mist
- Interface: RD40 × 1/7″ (EN 148-1), leak-free connection, compatible with most RD40 thread respiratory masks
- Applicable Scenarios: Chemical industry, construction, mining, shipbuilding
